Those who want to flash their LG G3 AT&T (D850) device with Android 9.0 Pie Custom ROM, then here is a good news. Those who have been wondering to install the latest Stock ROM Firmware on your device, can now rejoice as they can flash the latest Android 9.0 Resurrection Remix v7.0 / RR7.0 [RR 7.0] Custom ROM software on their device.

So, if you own a LG G3 AT&T (D850), you can install the latest update for your device, which comes with Resurrection Remix v7.0 / RR7.0, that is based on Android 9.0. The update often aims to increase system stability and increase the performance of the device, as well as incorporating new features.

Brief Intro to Resurrection Remix

Resurrection Remix is one of most renowned after-market Custom ROM Firmware for huge array of devices. Resurrection Remix relies on AOSP source code, and has been based on LineageOS, SlimRoms, Omni, Slim, AOKP, Paranoid and original Remix ROM builds. Therefore, it brings the extract of the best features provided by all these ROMs, in addition to performance, functionality and customization features, as well as battery life optimization in contrast to other ROMs. There are many features or mods, which has been tweaked with mods, are currently a part of Resurrection Remix default Custom ROM Firmware.

Intelligent notification sounds (Ring notif sound in xxx second for one time)

In the below guide, step by step procedure to flash/ install newest Resurrection Remix v7.0 / RR7.0 Android 9.0 on LG G3 AT&T (D850). The download link for this Stock ROM has been added to the pre-requisite section. You can simply flash the Custom ROM Firmware .zip or .img file manually through the below guide.

Disclaimer: AndroidWeblog.com covers although everything in a very neat and a processed manner so that our readers get exactly what they want, still there are meager chances of basic issues that may arise out of the listed steps here. Hence it is in sole interest of the user to follow the steps very cautiously so as to stay away from any mishappenings with your device.

Updating or flashing the Stock ROM firmware or Custom ROM firmware updates certainly without any doubt comes with risk to brick device. If you brick the device, while upgrading the firmware of your smartphone, then kindly be in touch with the Official Service center of Motorola near your location. AndroidWeblog.com in no way will be held responsible for warranty void or your bricked device.

You must have to ensure that prior to rooting your phone , you have read thoroughly the disclaimer and you agree to proceed further on your risk.

Phone Should be Charged

Your phone must be 70% charged atleast else, it may lead to complications sometimes while experimenting. Why to take risk, try to charge it fully.

Back Up

If you are either going to root your phone or install a Custom ROM, it is a good habit to make a back up of your phone. Make a back up of all your media like images, videos and all on your PC and your contacts on Cloud.

Enable USB Debugging

You must enable USB debugging option by going in to Settings, Applications and Developer options.

Step 2: Now, just boot into the recovery. From the TWRP interface, you can optionally backup the Stock ROM. Though, I would recommend to backup the Stock ROM. Because if in case process gets failed, you can flash the Stock ROM.

Step 3: Tap on Install ‘, and then navigate to the file ‘RR-P-xxxxxxxx-Official.zip’ and swipe to confirm flash (located at the bottom of the screen). The flashing process of flashing the Mokee Custom ROM has been started and will take few seconds to complete.

Congratulations, you have successfully flashed Resurrection Remix v7.0 / RR7.0 Custom ROM based on Android 9.0 on your LG G3 AT&T (D850) device. If you faced any issue while flashing, then do not hesitate to let’s know in the comments section below.

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